ATE234261T1 - PRODUCTION OF POCKET SPRING ASSEMBLY - Google Patents

PRODUCTION OF POCKET SPRING ASSEMBLY

Info

Publication number
ATE234261T1
ATE234261T1 AT98962161T AT98962161T ATE234261T1 AT E234261 T1 ATE234261 T1 AT E234261T1 AT 98962161 T AT98962161 T AT 98962161T AT 98962161 T AT98962161 T AT 98962161T AT E234261 T1 ATE234261 T1 AT E234261T1
Authority
AT
Austria
Prior art keywords
spring assembly
production
pocket spring
pockets
adjacent
Prior art date
Application number
AT98962161T
Other languages
German (de)
Inventor
Milton Zysman
Original Assignee
Furniture Row Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furniture Row Technologies Llc filed Critical Furniture Row Technologies Llc
Application granted granted Critical
Publication of ATE234261T1 publication Critical patent/ATE234261T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Sewing Machines And Sewing (AREA)
  • Woven Fabrics (AREA)

Abstract

An exemplary pocket spring assembly comprises a plurality of elongate fabric tubes disposed adjacent each other. Each fabric tube has a plurality of pockets, with at least some of the pockets of adjacent fabric tubes being welded together at midpoints on the adjacent pocket. Further, a spring is disposed in each of the pockets.
AT98962161T 1997-12-22 1998-12-22 PRODUCTION OF POCKET SPRING ASSEMBLY ATE234261T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/995,857 US6029957A (en) 1994-02-01 1997-12-22 Manufacture of pocket spring assemblies
PCT/CA1998/001188 WO1999032396A1 (en) 1997-12-22 1998-12-22 Manufacture of pocket spring assemblies

Publications (1)

Publication Number Publication Date
ATE234261T1 true ATE234261T1 (en) 2003-03-15

Family

ID=25542286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98962161T ATE234261T1 (en) 1997-12-22 1998-12-22 PRODUCTION OF POCKET SPRING ASSEMBLY

Country Status (10)

Country Link
US (2) US6029957A (en)
EP (1) EP1042217B1 (en)
AT (1) ATE234261T1 (en)
AU (1) AU744917B2 (en)
BR (1) BR9814313A (en)
CA (1) CA2316297A1 (en)
DE (1) DE69812171T2 (en)
NO (1) NO20003279L (en)
NZ (1) NZ505818A (en)
WO (1) WO1999032396A1 (en)

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US7617556B2 (en) * 2004-09-17 2009-11-17 Denver Mattress Co., Llc Mattress systems and methods of making
GB0519009D0 (en) * 2005-09-17 2005-10-26 Harrison Bedding Ltd Pocketted spring units
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US7673575B2 (en) * 2007-04-25 2010-03-09 L&P Property Management Company Soft goods slitter and feed system for quilting
US7669540B2 (en) * 2007-04-25 2010-03-02 L&P Property Management Company Soft goods slitter and feed system for quilting
EP2150155B1 (en) * 2007-05-30 2014-07-09 Petrolati, Cesare Spring mattresses
US7992364B2 (en) * 2009-03-25 2011-08-09 Rennco Llc Vertical bagging machine
AU2011201807B2 (en) * 2010-04-28 2016-05-19 Mantzis Holdings Pty Ltd. Mattress core
US8857799B2 (en) 2011-05-12 2014-10-14 Sealy Technology, Llc Advanced conformance encased coil spring units
US11076705B2 (en) 2014-05-30 2021-08-03 Sealy Technology, Llc Spring core with integrated cushioning layer
US9427092B2 (en) * 2014-07-14 2016-08-30 Martin Wolfson No-glue pocketed spring unit construction
CA2970516A1 (en) * 2014-12-09 2016-06-16 Umit Elektronik Makina Sanayi Ve Ticaret A.S. Multi-head spring coilers and methods of using same
WO2017105454A1 (en) 2015-12-17 2017-06-22 Sealy Technology, Llc Coil-in-coil spring with variable loading response and mattresses including the same
DK3405073T3 (en) 2016-01-21 2021-06-07 Sealy Technology Llc Spiral-in-spiral springs with non-linear load conditions and mattresses containing the same
EP3202505A1 (en) * 2016-02-02 2017-08-09 Spühl GmbH Spring setting device, apparatus for forming a string of pocket springs, and method of setting springs
DK3202707T3 (en) * 2016-02-02 2018-07-16 Spuehl Gmbh Spring insertion device, device for forming a string of pocket springs, and method of insertion of springs
US10598242B2 (en) 2016-05-20 2020-03-24 Sealy Technology, Llc Coil springs with non-linear loading responses and mattresses including the same
US11109686B2 (en) * 2018-06-13 2021-09-07 L&P Property Management Company Method of making a continuous string of pocketed springs

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Also Published As

Publication number Publication date
CA2316297A1 (en) 1999-07-01
AU1746399A (en) 1999-07-12
EP1042217A1 (en) 2000-10-11
US20030057617A1 (en) 2003-03-27
WO1999032396A1 (en) 1999-07-01
DE69812171D1 (en) 2003-04-17
NO20003279L (en) 2000-08-22
NO20003279D0 (en) 2000-06-22
US6029957A (en) 2000-02-29
AU744917B2 (en) 2002-03-07
BR9814313A (en) 2002-07-23
EP1042217B1 (en) 2003-03-12
NZ505818A (en) 2002-11-26
DE69812171T2 (en) 2004-01-08
US6698166B2 (en) 2004-03-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties